NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
Chatroom by domain
우리말 English

http://gsshop.com server time check history

  • 2020-06-08 00:29:32 KST -0.014011
  • 2020-06-06 23:14:52 KST -0.010366
  • 2020-01-27 15:01:06 KST -0.047283
  • 2020-01-18 21:48:41 KST -0.017931
  • 2020-01-01 11:59:19 KST -0.021905
  • 2020-01-01 07:57:37 KST -0.044502
  • 2019-12-31 11:58:30 KST -0.014595
  • 2019-12-30 17:55:22 KST -0.020581
  • 2019-12-30 11:59:06 KST -0.020703
  • 2019-12-29 11:51:37 KST -0.003320
  • Average -0.0215197

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.


# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.